Orders over $75 ship free using a mix of UPS Ground and SurePost. Your order will arrive within 2-7 days, depending on your vicinity to Minneapolis. Place your order by 3:30 PM CST Monday through Friday and we'll ship it the same day. This offer is only available to the contiguous US. USPS shipments do not qualify for free shipping.

Fast flat-rate shipping $4.99

Select our $4.99 flat-rate shipping option, and your order will arrive to your door within 3 business days or less in the contiguous US. Place your order by 3:30 PM CST Monday through Friday and we'll ship it the same day. See map below for transit times.

Red Sea

Red Sea has a full line of test kits as well as combo kits for your saltwater aquarium and Bulk Reef Supply carries them all. Red Sea kits are one of the best aquarium test kits available and for this reason are BRS Recommended. Some of the best features include an easy to use titrator, color wheel and reagent refill packages which make the kits very economical. The combo Red Sea test kit packages like the Reef Foundation Pro, Algae Multi Control and Color Pro kits are packaged in an intuitive way and come at a significant discount. These aquarium test kits include features normally only found in more expensive lab grade test kits. The most popular of the available kits are the Red Sea Calcium test kit, Red Sea Magnesium test kit and the Red Sea Alkalinity test kit.